Black Box TS1002A Barcode Reader User Manual


 
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CHAPTER 5: Measurements
measuring the NEXT for the OMNIRemote end, the roles of the two units are
reversed. OMNIScanner provides the termination; OMNIRemote transmits and
receives the signal.
In the NEXT screen, the worst case margin for all near and far pair
combinations is shown at the top of the screen.
The pair combinations are displayed in the column on the left side, followed by
the measured NEXT value, margin/limit, and frequency. The result for each pair
combination is tagged with a PASS or FAIL indicator.
Press or to toggle between the NEXT results for OMNIScanner
and OMNIRemote.
Press (Graph) to display the NEXT graph for the highlighted pair
combination. NEXT is displayed for the frequency indicated by the cursor
position.